作者
American Psychological Association
11
Helen Dwight Reid Educational Foundation
10
American Educational Research Association
9
Association for the Advancement of Computing in Education
9
Lawrence Erlbaum Associates
8
American Library Association
7
Cuba. Ministerio de Educación Superior
7
National Association of Secondary School Principals (U.S.)
7
American Alliance for Health, Physical Education, Recreation, and Dance
6
American Counseling Association
6
American Speech-Language-Hearing Association
6
Association for Educational Communications and Technology
6
Association for Supervision and Curriculum Development
6
Mathematical Association of America
5
National Council of Teachers of Mathematics
5
National Council on Family Relations
5
Robertson, William C.
5
Speech Communication Association
5
American Association of School Librarians
4
American Association on Intellectual and Developmental Disabilities
4
American Federation of Teachers
4
American Personnel and Guidance Association
4
American Society for Training and Development
4
American Sociological Association
4
Diskin, Brian
4
Informing Science Institute
4
International Society for Technology in Education
4
Music Educators National Conference (U.S.)
4
National Association of Social Workers
4
National Council for the Social Studies
4
National Council of Teachers of English
4
National Science Teachers Association
4
Ontario Institute for Studies in Education
4
Pan American Institute of Geography and History
4
Pontificia Universidad Javeriana. Facultad de Ciencias Jurídicas
4
Transaction Periodicals Consortium
4
Unesco
4
Universidad Complutense de Madrid
4
Universidad de Costa Rica
4
American Association for Health Education
3
American Association of Physics Teachers
3
American Association of University Professors
3
American College Personnel Association
3
American Evaluation Association
3
American Geographical Society of New York
3
American Historical Association
3
American School Counselor Association
3
American Society for Engineering Education
3
American Statistical Association
3
Arizona State University. College of Education
3
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